北师大版高中英语必修2 Unit4 Lesson3 语法教学课件
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A.If you come to my country, you’ll have a good time.
(Possible.)
B. If you came from my country, you’d understand us better.
(Impossible.)
Pair work
A.If I am elected as a member of Parliament （国会）, I’ll…
Pair work
A.If there is a nuclear war, we’ll… (The speaker is a pessimist.) B. If there was a nuclear war, we’d… (The speaker is an optimist.)
Pair work
2). If I lived in the USA, (b) I would celebrate Thanksgiving.
3). If you work hard, (d) you will get a good job. 4). If we didn’t have computers, (c) life would be very different. 5). If it snowed every day in winter, (a) I would love it.
Practice
Ex 9
1. If you surfed the Internet, you would find interesting information. 2. If you did not have a try, people would laugh at you. 3. If I took part in the game, I would win. 4. If you told the police, they would help you to get out of the trouble. 5. If you used the Internet, you would make new friends.
homework
♠ review the new words ♠ P58~59 －Ex.2, 4 & 6
Language in use Think about your future
If I lived in… If I had…
If I were a teacher, …
If I …
Language in use Useful expressions for expressing one’s opinions: Just think… Wouldn’t that be great? I feel excited just thinking about it. Just imagine… That could be really exciting! But I still find it hard to imagine. I don’t really know. I guess…
Chained talk Example: T: If I were a millionaire, I would buy a new house. S1: If I had a new house, I would make a room into a cinema. S2: If I had a cinema at home, I would watch movies everyday. …
Practice
Ex 6
1). What will you do if your computer doesn’t work? 2). Will you go out with me on Saturday night if you finish the project? 3). If you go to that website, you will find some interesting information. 4). Will you go to that concert if it rains?
b) Possible situations in the future
Pair work
A.If it rains this weekend, we’ll… (Said in England where it often rains.) B. If it rained in the Sahara （撒哈 拉沙漠）, it would… (This would be most unusual.)
Group work Virtual reality holidays
Advantages Group A disadvant ages Group B
Group work
1.Read the first 17 lines in the dialogue and find all the sentences with “if…” 2. Which talks about a) unlikely situations in the future
Virtual reality Grammar
Objectives
By the end of this lesson, you will be able to:
Baidu Nhomakorabea
♠ discover the differences between the
first and second conditions and their rules ♠ use the second conditional to describe your ideal future life
(Said by a candidate.)
B. If I ruled the world, I’d…
(Imaginary.)
Pair work Read the following sentences and see what can you discover? Part I If it’s good, Dad, Mum and I will probably go camping. (L7-8) … if I stay home, I’ll help you with your project… (L9-10) If you tell me some titles, I’ll look for them in the library. (L12-13) If you go to the Science Museum website, you’ll find lots of good information. (L14-15)
Practice
Ex 6
5). She will buy a computer if she gets that job. 6). I will give you the information if you telephone me tomorrow. 7). What will you do if the weather is not good tomorrow? 8). My sister will not go to London if she doesn’t pass her exams.
Summary (小结)
3. What is the difference between the two groups of sentences?
If - clause 真实条件 If do/does 虚拟条件 If did/were Main clause will would
Matching (key) 1). If you are promoted, (e) will you make any changes?
Pair work Read the following sentences and see what can you discover? Part II … if we had virtual reality holidays, we wouldn’t have any problems with the weather. (L18-19) … if they invented virtual reality holidays, I’d go on an around-the-world tour. (L41-42) … what would you like to do if someone gave you the chance? (L43)
(Possible.)
B. If you came from my country, you’d understand us better.
(Impossible.)
Pair work
A.If I am elected as a member of Parliament （国会）, I’ll…
Pair work
A.If there is a nuclear war, we’ll… (The speaker is a pessimist.) B. If there was a nuclear war, we’d… (The speaker is an optimist.)
Pair work
2). If I lived in the USA, (b) I would celebrate Thanksgiving.
3). If you work hard, (d) you will get a good job. 4). If we didn’t have computers, (c) life would be very different. 5). If it snowed every day in winter, (a) I would love it.
Practice
Ex 9
1. If you surfed the Internet, you would find interesting information. 2. If you did not have a try, people would laugh at you. 3. If I took part in the game, I would win. 4. If you told the police, they would help you to get out of the trouble. 5. If you used the Internet, you would make new friends.
homework
♠ review the new words ♠ P58~59 －Ex.2, 4 & 6
Language in use Think about your future
If I lived in… If I had…
If I were a teacher, …
If I …
Language in use Useful expressions for expressing one’s opinions: Just think… Wouldn’t that be great? I feel excited just thinking about it. Just imagine… That could be really exciting! But I still find it hard to imagine. I don’t really know. I guess…
Chained talk Example: T: If I were a millionaire, I would buy a new house. S1: If I had a new house, I would make a room into a cinema. S2: If I had a cinema at home, I would watch movies everyday. …
Practice
Ex 6
1). What will you do if your computer doesn’t work? 2). Will you go out with me on Saturday night if you finish the project? 3). If you go to that website, you will find some interesting information. 4). Will you go to that concert if it rains?
b) Possible situations in the future
Pair work
A.If it rains this weekend, we’ll… (Said in England where it often rains.) B. If it rained in the Sahara （撒哈 拉沙漠）, it would… (This would be most unusual.)
Group work Virtual reality holidays
Advantages Group A disadvant ages Group B
Group work
1.Read the first 17 lines in the dialogue and find all the sentences with “if…” 2. Which talks about a) unlikely situations in the future
Virtual reality Grammar
Objectives
By the end of this lesson, you will be able to:
Baidu Nhomakorabea
♠ discover the differences between the
first and second conditions and their rules ♠ use the second conditional to describe your ideal future life
(Said by a candidate.)
B. If I ruled the world, I’d…
(Imaginary.)
Pair work Read the following sentences and see what can you discover? Part I If it’s good, Dad, Mum and I will probably go camping. (L7-8) … if I stay home, I’ll help you with your project… (L9-10) If you tell me some titles, I’ll look for them in the library. (L12-13) If you go to the Science Museum website, you’ll find lots of good information. (L14-15)
Practice
Ex 6
5). She will buy a computer if she gets that job. 6). I will give you the information if you telephone me tomorrow. 7). What will you do if the weather is not good tomorrow? 8). My sister will not go to London if she doesn’t pass her exams.
Summary (小结)
3. What is the difference between the two groups of sentences?
If - clause 真实条件 If do/does 虚拟条件 If did/were Main clause will would
Matching (key) 1). If you are promoted, (e) will you make any changes?
Pair work Read the following sentences and see what can you discover? Part II … if we had virtual reality holidays, we wouldn’t have any problems with the weather. (L18-19) … if they invented virtual reality holidays, I’d go on an around-the-world tour. (L41-42) … what would you like to do if someone gave you the chance? (L43)